General Awareness ยท Physics

Indian Observatories and Astronomy

2,525 Questions

Indian observatories and astronomy questions cover national research institutions, space telescopes, radio telescopes, and historic astronomical events. These facts are highly relevant for the general awareness section of UPSC and state PSC exams. Solve these questions to memorize key observatories and their specific functions.

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Indian Observatories and Astronomy Questions

Multiple choice

Which of the following astronomy clubs is based in Chandigarh?

  1. The Astronomical Society of India

  2. The Madras Astronomy Club

  3. The Bombay Amateur Astronomers' Association

  4. The Indian Institute of Astrophysics
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Astronomical Society of India (ASI) has a branch in Chandigarh.

Multiple choice

Which of the following astronomy clubs is based in Visakhapatnam?

  1. The Astronomical Society of India

  2. The Madras Astronomy Club

  3. The Bombay Amateur Astronomers' Association

  4. The Indian Institute of Astrophysics
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Astronomical Society of India (ASI) has a branch in Visakhapatnam.

Multiple choice

Which of the following astronomy clubs is based in Nagpur?

  1. The Astronomical Society of India

  2. The Madras Astronomy Club

  3. The Bombay Amateur Astronomers' Association

  4. The Indian Institute of Astrophysics
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Astronomical Society of India (ASI) has a branch in Nagpur.

Multiple choice

What is the term used in Indian astronomy to describe the phenomenon of quasars emitting powerful jets of energy?

  1. Jyotishmati

  2. Brahmastra

  3. Tejas

  4. Vayu
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Indian astronomy, the term 'Brahmastra' is used to describe the phenomenon of quasars emitting powerful jets of energy, which are often associated with the concept of 'Brahman', the ultimate reality.

Multiple choice

What is the term used in Indian astronomy to describe the process by which quasars emit powerful jets of energy?

  1. Jyotishmati

  2. Brahmastra

  3. Tejas

  4. Vayu
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Indian astronomy, the term 'Brahmastra' is used to describe the process by which quasars emit powerful jets of energy, which are often associated with the concept of 'Brahman', the ultimate reality.

Multiple choice

What is the term used in Indian astronomy to describe the process by which quasars emit powerful jets of energy?

  1. Jyotishmati

  2. Brahmastra

  3. Tejas

  4. Vayu
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Indian astronomy, the term 'Brahmastra' is used to describe the process by which quasars emit powerful jets of energy, which are often associated with the concept of 'Brahman', the ultimate reality.

Multiple choice

Which organization is responsible for maintaining the International Supernovae Network (ISON)?

  1. International Astronomical Union (IAU)

  2. American Astronomical Society (AAS)

  3. European Southern Observatory (ESO)

  4. National Aeronautics and Space Administration (NASA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The International Supernovae Network (ISON) is maintained by the International Astronomical Union (IAU), which is the global organization representing astronomers.

Multiple choice

Which of the following is a major project undertaken through collaboration between Indian and international astronomers?

  1. The Thirty Meter Telescope (TMT)

  2. The Atacama Large Millimeter Array (ALMA)

  3. The Laser Interferometer Gravitational-Wave Observatory (LIGO)

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Thirty Meter Telescope (TMT), the Atacama Large Millimeter Array (ALMA), and the Laser Interferometer Gravitational-Wave Observatory (LIGO) are all major projects that have involved significant collaboration between Indian and international astronomers.

Multiple choice

What was the primary goal of the Giant Metrewave Radio Telescope (GMRT), a project led by India?

  1. To study pulsars and other compact objects

  2. To detect gravitational waves

  3. To observe the cosmic microwave background

  4. To search for exoplanets
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Giant Metrewave Radio Telescope (GMRT) was primarily designed to study pulsars and other compact objects, such as black holes and neutron stars.

Multiple choice

What is the name of the joint Indo-US project aimed at studying the early universe and dark energy?

  1. The Dark Energy Survey (DES)

  2. The Sloan Digital Sky Survey (SDSS)

  3. The Baryon Oscillation Spectroscopic Survey (BOSS)

  4. The Large Synoptic Survey Telescope (LSST)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Dark Energy Survey (DES) is a joint Indo-US project that aims to study the early universe and dark energy through observations of distant galaxies.

Multiple choice

What is the name of the international organization that promotes collaboration among astronomers from different countries?

  1. The International Astronomical Union (IAU)

  2. The European Southern Observatory (ESO)

  3. The National Aeronautics and Space Administration (NASA)

  4. The Indian Space Research Organisation (ISRO)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The International Astronomical Union (IAU) is an international organization that promotes collaboration among astronomers from different countries and facilitates the exchange of astronomical knowledge.

Multiple choice

What is the name of the joint Indo-US project aimed at studying the formation and evolution of stars?

  1. The TMT project

  2. The ALMA project

  3. The LIGO project

  4. The CHARA project
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The CHARA project is a joint Indo-US project aimed at studying the formation and evolution of stars through observations of young stellar objects and binary star systems.

Multiple choice

The Regional Science Centre in Lucknow, Uttar Pradesh, features a section dedicated to which mathematical instrument?

  1. Abacus

  2. Astrolabe

  3. Compass

  4. Slide Rule
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Regional Science Centre in Lucknow features a section dedicated to the astrolabe, an ancient instrument used for measuring the altitude of celestial bodies and determining the time of day.

Multiple choice

Which museum in Ahmedabad, Gujarat, houses a collection of mathematical instruments used by ancient Indian astronomers?

  1. Gujarat Science City

  2. Calico Museum of Textiles

  3. Sardar Vallabhbhai Patel National Museum

  4. Sanskar Kendra Museum
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Gujarat Science City in Ahmedabad houses a collection of mathematical instruments used by ancient Indian astronomers, providing insights into their methods of observation and calculation.

Multiple choice

Which Indian government agency is primarily responsible for promoting and coordinating astronomy research and activities in the country?

  1. Indian Space Research Organization (ISRO)

  2. Department of Space (DoS)

  3. Ministry of Earth Sciences (MoES)

  4. Council of Scientific and Industrial Research (CSIR)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Department of Space (DoS), under the Ministry of Space, is the nodal agency responsible for formulating and implementing policies, programs, and projects related to astronomy and space science in India.